Looks great. Would you consider making this Ortholinear? I used to use the TypeMatrix 2030 & loved it. The issues were it's durability, necessity of using skins, non-programmability, & it's usage scissor keys. I have since switched to the Ergodox EZ for home & Planck EZ for travel.
The Planck is compact, durable, & programmable...however what's missing is an ortholinear programmable travel keyboard with a full assortment of keys & durable low-profile switches.